• A critical current mode based on the peak current control technology to achieve switching power supply power factor correction task is proposed.

    提出了一种基于临界电流模式峰值电流控制技术实现开关电源的功率因数校正任务

    youdao

  • This paper introduces the theory of slope compensation and presents a piecewise linear slope compensation circuit for peak current mode boost DC-DC converter.

    结合升压型直流-直流变换器,介绍峰值电流模式中的斜坡补偿基本原理提出了一种分段线性斜坡补偿电路

    youdao

  • Firstly it expounds peak current control technology of the critical current mode, then discusses a 100w laboratory prototype based on control chip UCC38051.

    首先论述临界电流模式峰值电流控制技术的基本思想,其次论述了采用控制芯片ucc 38051制作了台输出功率为100w的原理样机

    youdao

  • However, when electron current exceeds a certain value, an abnormal elastic electron peak can be observed, because the channeltron works in saturation mode.

    测量发现电子束流增大到一定程度时,测出的弹性电子峰严重畸变,电子倍增器工作饱和状态

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  • Near the critical point of the RLC-circuit, the residual voltage waveform changes form non-oscillating attenuation mode to distinct across zero oscillating mode when the peak current increases.

    RLC回路临界点附近,随着冲击电流峰值增大波波尾从非振荡衰减过渡大幅度的振荡;

    youdao

  • On the basis of analyzing the principle of peak-current-mode-controlled boost converter, a novel transconductance error amplifier with high accuracy and high performance is presented.

    分析峰值电流模式升压转换器原理基础上,设计了一种结构新颖高精度高性能跨导误差放大器

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  • And then, we mainly discuss the peak current controlling mode and the sub-harmonic oscillation when the duty cycle exceeds 50%.

    同时着重分析峰值电流控制模式下,由于电流扰动空比扰动导致系统占空比大于50%情况下而出现次谐波振荡原因。

    youdao

  • This paper analyses the rationale and the design of the inverting MAG welding machine using the peak current mode control.

    简要地说明逆变原理及续回路作用,提出了绘制续流回路的方法

    youdao

  • This paper introduces the theory of slope compensation and presents a piecewise linear slope compensation circuit for peak current mode boost DC-DC converter.

    为了防止亚谐波振荡以及提高系统稳定性带载能力,设计了一种全区间分段线性斜坡补偿电路

    youdao

  • By using the structures such as current mirror, folded-cascode and so on, the function of comparison in peak-value-current-mode-control is realized.

    电路设计采用电流折叠式共源共栅结构实现了峰值电流控制模式中的电流比较功能

    youdao

  • By using the structures such as current mirror, folded-cascode and so on, the function of comparison in peak-value-current-mode-control is realized.

    电路设计采用电流折叠式共源共栅结构实现了峰值电流控制模式中的电流比较功能

    youdao

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